Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rotary table ladder stand structure and fire fighting truck
The invention provides a rotary table ladder stand structure and a fire fighting truck, the rotary table ladder stand structure comprises a rotary table body used for connecting an arm support and a frame, the arm support can rotate relative to the frame through the rotary table body, and the rotary table body is provided with a first side surface; the connecting assembly is connected with the first side surface; the crawling ladder is rotationally connected with the connecting assembly, the crawling ladder can rotate relative to the rotary table body through the connecting assembly, the crawling ladder is provided with a first station and a second station, and under the condition that the crawling ladder is located at the first station, the included angle between the crawling ladder and the first side face is a first included angle; under the condition that the crawling ladder is located at the second station, the included angle between the crawling ladder and the first side face is a second included angle, and the second included angle is larger than the first included angle.
本发明提供了一种转台爬梯结构和消防车，其中转台爬梯结构包括：转台本体，用于连接臂架和车架，臂架能够通过转台本体相对车架进行转动，转台本体具有第一侧面；连接组件，与第一侧面连接；爬梯，与连接组件转动连接，爬梯能够通过连接组件相对转台本体进行转动，爬梯具有第一工位和第二工位，在爬梯处于第一工位的情况下，爬梯与第一侧面之间的夹角为第一夹角；在爬梯处于第二工位的情况下，爬梯与第一侧面之间的夹角为第二夹角，第二夹角大于第一夹角。
Rotary table ladder stand structure and fire fighting truck
The invention provides a rotary table ladder stand structure and a fire fighting truck, the rotary table ladder stand structure comprises a rotary table body used for connecting an arm support and a frame, the arm support can rotate relative to the frame through the rotary table body, and the rotary table body is provided with a first side surface; the connecting assembly is connected with the first side surface; the crawling ladder is rotationally connected with the connecting assembly, the crawling ladder can rotate relative to the rotary table body through the connecting assembly, the crawling ladder is provided with a first station and a second station, and under the condition that the crawling ladder is located at the first station, the included angle between the crawling ladder and the first side face is a first included angle; under the condition that the crawling ladder is located at the second station, the included angle between the crawling ladder and the first side face is a second included angle, and the second included angle is larger than the first included angle.
本发明提供了一种转台爬梯结构和消防车，其中转台爬梯结构包括：转台本体，用于连接臂架和车架，臂架能够通过转台本体相对车架进行转动，转台本体具有第一侧面；连接组件，与第一侧面连接；爬梯，与连接组件转动连接，爬梯能够通过连接组件相对转台本体进行转动，爬梯具有第一工位和第二工位，在爬梯处于第一工位的情况下，爬梯与第一侧面之间的夹角为第一夹角；在爬梯处于第二工位的情况下，爬梯与第一侧面之间的夹角为第二夹角，第二夹角大于第一夹角。
Rotary table ladder stand structure and fire fighting truck
转台爬梯结构和消防车
LIU GANG (Autor:in) / HE TING (Autor:in) / LI YONGWEN (Autor:in) / YAO ZHANLEI (Autor:in) / YOO DON (Autor:in)
25.06.2024
Patent
Elektronische Ressource
Chinesisch
Fire fighting truck ladder assembly structure and fire fighting truck
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2023